/*
 * Copyright (c) 2012 the original author or authors.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package org.libermundi.tapestry.xssfilter.services;

import java.io.IOException;

import org.apache.tapestry5.services.Request;
import org.apache.tapestry5.services.RequestFilter;
import org.apache.tapestry5.services.RequestHandler;
import org.apache.tapestry5.services.Response;
import org.slf4j.Logger;
import org.slf4j.LoggerFactory;

/**
 * @author Martin Papy
 *
 */
public class XSSRequestFilterImpl implements RequestFilter {
	private static final Logger logger = LoggerFactory.getLogger(XSSRequestFilterImpl.class); 
	
	/* (non-Javadoc)
	 * @see org.apache.tapestry5.services.RequestFilter#service(org.apache.tapestry5.services.Request, org.apache.tapestry5.services.Response, org.apache.tapestry5.services.RequestHandler)
	 */
	@Override
	public boolean service(Request request, Response response, RequestHandler handler) throws IOException {
		if(logger.isDebugEnabled()){
			logger.debug("Wrapping Tapestry Request in XSSRequestWrapper");
		}
		return handler.service(new XSSRequestWrapper(request), response);
	}

}
